Violin or viola shoulder rest



FIG. 1 is a top perspective view of a violin or viola shoulder rest;

FIG. 2 is a right side plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side plan view thereof;

FIG. 6 is a front elevation view thereof; and,

FIG. 7 is a top plan view thereof.

The stippled line shading shown on the drawing views represents a textured surface material. 

The ornamental design of a violin or viola shoulder rest, as shown and described. 